To unlock features on the web, including exclusive content like boat tests and knowledge videos, you can follow these simple steps:

1. Start by creating an account and logging in to save your information and customize your experience. 

2. For access to exclusive content, click on a locked article marked with Skippo Plus and follow the process to complete your purchase. 

3. If you are also interested in planning, navigation, and route tools, you can purchase a Skippo Pro subscription in the app.